Can I report on the AGE of open Work Items? How? Group into Buckets?

Question

Is there a way to report on the age of open work items?
Perhaps a bar graph that has several buckets.
a.    Over 364
b.    180 to 364
c.    90 to 179
d.    1 to 89
And then a COUNT in each bucket. 
For example, if a Work Item is open longer than 364 day, it would appear in bucket "a" as a count of 1.  Say there are a total of 45 Work Items that were opened older than 364 days, then "45" would appear in column "a" now say that there are 100 work items open that are 1 to 89 days old, then 100 would appear in the "d" bucket.
Make sense?  How can I report like this?

Answer 1

Hi mrpeepers,
You can use following MDX script when you create this report that uses TfsOlapReportDS
with
member [Measures].[Age]
As
IIF([Measures].[Current Work Item Count]>0,DateDiff("d",cdate([System_CreatedDate].[Date].CurrentMember .name),Now()),null)
member [Measures].[AgeRange]
as
case
when [Measures].[Age] >70 then 70
when [Measures].[Age] >60 then 60
when [Measures].[Age] >50 then 50
when [Measures].[Age] >40 then 40
when [Measures].[Age] >30 then 30
when [Measures].[Age] >20 then 20
when [Measures].[Age] >10 then 10
when [Measures].[Age] >0 then 0
when [Measures].[Age] <0 then -1
else null
end
 SELECT
 non empty
 {[Measures].[Current Work Item Count],[Measures].[Age] ,[Measures].[AgeRange]}
 ON COLUMNS,
 [System_CreatedDate].[Date].[Date].AllMembers on Rows
 FROM [Current Work Item]
And then, drop a Chart to report designer, select “Current_Work_Item_Count” as datafield,  AgeRange as category field.
Best Regards,
Ruiz
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Sincerely,
Ruiz Yi